Modified main menu to be able to override the current game with a new one

dungeonbattle/menus.py

@@ -24,7 +24,8 @@ class Menu:
 
 
 class MainMenuValues(Enum):
-    START = 'Jouer'
+    START = 'Nouvelle partie'
+    RESUME = 'Continuer'
     SETTINGS = 'Paramètres'
     EXIT = 'Quitter'
 
@@ -46,6 +47,9 @@ class MainMenu(Menu):
         if key == KeyValues.ENTER:
             option = self.validate()
             if option == MainMenuValues.START:
+                game.new_game()
+                game.state = GameMode.PLAY
+            elif option == MainMenuValues.RESUME:
                 game.state = GameMode.PLAY
             elif option == MainMenuValues.SETTINGS:
                 game.state = GameMode.SETTINGS